Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-09-2022 and time 08:58:23 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 01-09-2022 08:58:23 (UTC)
  • 01-09-2022 10:58:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4570, 15.4840 at 132 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km N of Messina (238439 inhabitants)
41 Km NW of Reggio di Calabria (183035 inhabitants)
93 Km SW of Lamezia Terme (70714 inhabitants)
98 Km N of Acireale (52622 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2022-09-01
08:58:23		 38.4568 15.4838 132 2024-03-01
15:27:59		 Bollettino Sismico Italiano INGV 111547761
Reviewed
Rev100 		ML 2.0 2022-09-01
08:58:23		 38.449 15.5133 136 2022-09-01
09:12:01		 Sala Sismica INGV-Roma 109208361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-01 08:58:23 ± 0.22
Latitude 38.4568 ± 0.0126
Longitude 15.4838 ± 0.0184
Depth (km) 132 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111547761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1741
Semi-minor axis of confidence ellipse (meter) 964
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
Circular confidence region, given by single value of horizontal uncertainty (meter) 1740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.19425
Epicentral distance of station farthest from the epicenter (degree) 1.74918
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 111547761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-03-23 09:47:40

ML:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 109208361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-01 09:12:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRIS.EHE. 2022-09-01T08:59:09.34 0.6 undecidable manual S 12 145.9428 129 -0.22 40
IV.CELI.HHE. 2022-09-01T08:59:08.80 0.6 undecidable manual S 40 137.2626 130 0.69 35
MN.TIP.HHE. 2022-09-01T08:59:07.89 0.6 undecidable manual S 54 136.2636 131 -0.06 42
IV.SERS.HHE. 2022-09-01T08:59:06.18 0.6 undecidable manual S 58 122.4885 134 0.43 40
IV.PLAC.HHZ. 2022-09-01T08:59:00.11 0.6 undecidable manual S 90 82.9503 145 -0.11 46
IV.SOI.EHZ. 2022-09-01T08:58:57.96 0.6 undecidable manual S 130 65.3901 152 -0.28 46
IY.CNDF.HHE. 2022-09-01T08:58:57.76 0.6 undecidable manual S 147 59.8956 154 0.06 49
MN.CEL.HHZ. 2022-09-01T08:58:56.17 0.6 undecidable manual S 121 41.8248 161 -0.02 51
IV.MILZ.HHN. 2022-09-01T08:58:55.69 0.6 undecidable manual S 227 30.1476 166 0.21 50
IV.MRCB.HHE. 2022-09-01T08:58:55.87 0.6 undecidable manual S 150 37.8288 163 -0.06 51
IV.MSRU.HHZ. 2022-09-01T08:58:54.71 0.6 undecidable manual S 174 21.5673 170 -0.39 49
IV.SIRI.HHE. 2022-09-01T08:58:54.65 0.3 undecidable manual P 10 194.1612 120 -0.37 46
IV.LADO.EHE. 2022-09-01T08:58:50.73 0.3 undecidable manual P 54 158.4192 126 -0.57 52
MN.TIP.HHE. 2022-09-01T08:58:49.03 0.1 undecidable manual P 54 136.2636 131 -0.1 83
IV.CELI.HHE. 2022-09-01T08:58:49.52 0.3 undecidable manual P 40 137.2626 130 0.29 60
IV.GRIS.EHE. 2022-09-01T08:58:49.87 0.3 undecidable manual P 12 145.9428 129 -0.19 60
IV.SERS.HHE. 2022-09-01T08:58:47.94 0.3 undecidable manual P 58 122.4885 134 0.08 64
IV.PLAC.HHZ. 2022-09-01T08:58:44.64 0.1 positive manual P 90 82.9503 145 -0.02 94
IY.CNDF.HHE. 2022-09-01T08:58:43.30 0.1 undecidable manual P 147 59.8956 154 0.09 97
IV.FERC.HHZ.00 2022-09-01T08:58:43.18 0.3 undecidable manual P 90 55.9995 155 0.18 72
IV.SOI.EHZ. 2022-09-01T08:58:43.45 0.1 positive manual P 130 65.3901 152 -0.07 96
IV.AIO.HHE. 2022-09-01T08:58:43.73 0.3 undecidable manual P 202 58.0974 154 0.62 64
IV.MPNC.HHZ. 2022-09-01T08:58:43.13 0.3 undecidable manual P 198 36.2415 163 1 57
MN.CEL.HHZ. 2022-09-01T08:58:42.17 0.1 positive manual P 121 41.8248 161 -0.17 98
IV.IVPL.HHZ. 2022-09-01T08:58:42.66 0.3 undecidable manual P 259 44.7219 160 0.2 73
IV.MRCB.HHE. 2022-09-01T08:58:42.07 0.1 undecidable manual P 150 37.8288 163 -0.12 100
IV.MSRU.HHZ. 2022-09-01T08:58:41.37 0.1 positive manual P 174 21.5673 170 -0.34 98
IV.MILZ.HHN. 2022-09-01T08:58:41.74 0.1 positive manual P 227 30.1476 166 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSRU.HHE. ML:2.0 0.00006776164 0.384 AML other m 2022-09-01T08:58:55.28
IV.MPNC.HHN. ML:2.1 0.00007719049 0.4608 AML other m 2022-09-01T08:58:56.60
MN.CEL.HHN. ML:2.0 0.000054218174999999994 0.2624 AML other m 2022-09-01T08:58:56.53
MN.CEL.HHE. ML:1.9 0.000042668515 0.4608 AML other m 2022-09-01T08:58:56.53
IV.MPNC.HHE. ML:1.9 0.000047931785000000006 0.416 AML other m 2022-09-01T08:58:57.08
IV.SOI.EHN. ML:1.9 0.00004545000000000001 0.28 AML other m 2022-09-01T08:58:58.76
IV.SOI.EHE. ML:1.9 0.00004702257999999999 1.4016 AML other m 2022-09-01T08:58:59.60
IV.PLAC.HHE. ML:2.0 0.00005109036 1.2608 AML other m 2022-09-01T08:59:00.30
IV.PLAC.HNE. ML:2.1 0.000053911019999999994 1.248 AML other m 2022-09-01T08:59:00.31
IV.PLAC.HHN. ML:2.1 0.00006295000000000001 0.4 AML other m 2022-09-01T08:59:00.35
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download